P0411 vw jetta vr6. My first “fix” was to replace the check valve a...

P0411 vw jetta vr6. My first “fix” was to replace the check valve at the exhaust manifold. Oct 31, 2023 · P0411 SAP code Jump to Latest 3. 1K views 31 replies 9 participants last post by Sapote Nov 20, 2023 W Sep 17, 2016 · 2004 E46 / 330Ci / ZHP // 152Kmi Issue: code P0411 – Secondary Air Injection System Incorrect Flow Recently, my 330 has thrown the Service Engine Soon (SES) light which was the P0411 code. Nov 10, 2024 · P0411 - Secondary Air Injection System Incorrect Flow Detected For context, my vehicle does not utilize the vacuum system/vacuum hoses to open the valve that connect to the engine and the secondary air pump itself. I've checked all the hoses to and from my secondary air pump; found nothing. Upper & lower intake boots are new, I replaced DISA valve. Apr 13, 2013 · Diagnosing P0411 - Secondary Air Injection System Jump to Latest 9K views 6 replies 4 participants last post by bushi-te Feb 15, 2014 R Oct 31, 2023 · Obecnie otrzymuję błąd P0411 "Wykryto nieprawidłowy przepływ w układzie wtrysku powietrza wtórnego" w moim 2003 325i M56 SULEV. I still have the e46 and while she’s looked better, she is still running strong with 238k on the clock with her original clutch. (might as well change them both) Easy 20 minute DIY Problem solved! Not that there aren't other possible culprits, but these Nov 10, 2024 · P0411 - Secondary Air Injection System Incorrect Flow Detected For context, my vehicle does not utilize the vacuum system/vacuum hoses to open the valve that connect to the engine and the secondary air pump itself. I tried to switch Fuel injectors from bank1 to bank2 and still Lean code is on Bank1 which means injectors are working fine.